_dish_option)) { $this->_dish_option = Dish_Option::o($this->id_dish_option); } return $this->_dish_option; } public function changes() { if (!isset($this->_changes)) { $this->_changes = Crunchbutton_Dish_Option_Change::q(' SELECT * FROM dish_option_change WHERE id_dish_option_change_set="'.$this->id_dish_option_change_set.'" '); } return $this->_changes; } public function admin() { if (!isset($this->_admin)) { $this->_admin = Admin::o($this->id_admin); } return $this->_admin; } public function __construct($id = null) { parent::__construct(); $this ->table('dish_option_change_set') ->idVar('id_dish_option_change_set') ->load($id); } }